Front matter
Reading edition
United States Department of the Interior Harold L. Ickes, Secretary NATIONAL PARK SERVICE Arno B. Cammerer, Director
![Illustration from Grand Teton [Wyoming] National Park](/illustrations/073ef04ad1d952a8.jpg)
UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON: 1937
Reading edition
United States Department of the Interior Harold L. Ickes, Secretary NATIONAL PARK SERVICE Arno B. Cammerer, Director
UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON: 1937